| Package | Affected versions | Patched versions |
|---|---|---|
| otrs | = 0.5= 1.0= 1.0.0= 1.0.1= 1.0.2= 1.1= 1.1.0= 1.1.1= 1.1.2= 1.1.3= 1.1.4= 1.2.0= 1.2.1= 1.2.2= 1.2.3= 1.2.4= 1.3.0= 1.3.1= 1.3.2= 1.3.3= 2.0.0= 2.0.1= 2.0.2= 2.0.3= 2.0.4= 2.0.5= 2.1.0= 2.1.1= 2.1.2= 2.1.3= 2.1.4= 2.1.5= 2.1.6= 2.1.7= 2.1.8= 2.1.9= 2.2.0= 2.2.1= 2.2.2= 2.2.3= 2.2.4= 2.2.5≤ 2.2.6 |
Open Ticket Request System (OTRS) before 2.2.7 sends e-mail containing a Bcc header field that lists the Blind Carbon Copy recipients, which allows remote attackers to obtain potentially sensitive e-mail address information by reading this field.
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